- Verify: (sin x + sin y)/ (cos x + cos y) = tan((x+y/2))?

Discover Questions

234 base 5 + 33 base 5? Does any one know how to get an equation using factorials and exponents for numbers 1-25 using only 1234 ? What is low-productivity agriculture? How does it affect farmers and society/agriculture? An aluminum wing on a passenger jet is 38m long when its temperature is 24°C. At what temperature would the wing be 6 cm (0.06 m) shorter? Which material has very high dielectric constant AND breakdown voltage?